8315065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 11721600

約数和(自身を除く): 3406535

約数列:

[1, 5, 11, 19, 55, 73, 95, 109, 209, 365, 545, 803, 1045, 1199, 1387, 2071, 4015, 5995, 6935, 7957, 10355, 15257, 22781, 39785, 76285, 87527, 113905, 151183, 437635, 755915, 1663013, 8315065]

約数ペア:

[(1, 8315065), (5, 1663013), (11, 755915), (19, 437635), (55, 151183), (73, 113905), (95, 87527), (109, 76285), (209, 39785), (365, 22781), (545, 15257), (803, 10355), (1045, 7957), (1199, 6935), (1387, 5995), (2071, 4015)]